captcha.cc Human Verification for LangChain
cc.captcha/captchacc
Human verification CAPTCHA with visual and selective-listening audio challenges.
client:LangChain
transport:streamable-http
tools:3
Install captcha.cc Human Verification in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"captchacc": {
"transport": "streamable_http",
"url": "https://captcha.cc/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs